layui.use(['layer', 'form', 'element', 'jquery', 'laydate'], function () {
    var $ = layui.$;
    var layer = layui.layer;
    var element = layui.element;
    var form = layui.form;
    var laydate = layui.laydate;
    laydate.render({
        elem: '#entranceDate',
        type: 'datetime',
        trigger: 'click'
    });
    laydate.render({
        elem: '#entranceDate',
        type: 'datetime',
        trigger: 'click'
    });
    laydate.render({
        elem: '#graduationDate',
        type: 'datetime',
        trigger: 'click'
    });

});